4 files changed, 48 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 79bdd959132..740d26bdf35 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,10 @@
 2012-07-19  Eric Botcazou  <ebotcazou@adacore.com>
 
+	* gnat.dg/aggr20.ad[sb]: New test.
+	* gnat.dg/aggr20_pkg.ads: New helper.
+
+2012-07-19  Eric Botcazou  <ebotcazou@adacore.com>
+
 	* gnat.dg/derived_type3.adb: New test.
 	* gnat.dg/derived_type3_pkg.ad[sb]: New helper.
 
diff --git a/gcc/testsuite/gnat.dg/aggr20.adb b/gcc/testsuite/gnat.dg/aggr20.adb
new file mode 100644
index 00000000000..85111e25b4e
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/aggr20.adb
@@ -0,0 +1,10 @@
+-- { dg-do compile }
+
+package body Aggr20 is
+
+   procedure Proc (R : out Rec3) is
+   begin
+      R := (Callback => Nil_Rec2);
+   end;
+
+end Aggr20;
diff --git a/gcc/testsuite/gnat.dg/aggr20.ads b/gcc/testsuite/gnat.dg/aggr20.ads
new file mode 100644
index 00000000000..6405cae9dfb
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/aggr20.ads
@@ -0,0 +1,24 @@
+with Aggr20_Pkg; use Aggr20_Pkg;
+with System;
+
+package Aggr20 is
+
+   type Rec1 is record
+      Address : System.Address;
+   end record;
+
+   Nil_Rec1 : constant Rec1 := (Address => Default_Nil_Address);
+
+   type Rec2 is record
+      Callback : Rec1;
+   end record;
+
+   Nil_Rec2 : constant Rec2 := (Callback => Nil_Rec1);
+
+   type Rec3 is record
+      Callback : Rec2;
+   end record;
+
+   procedure Proc (R : out Rec3);
+
+end Aggr20;
diff --git a/gcc/testsuite/gnat.dg/aggr20_pkg.ads b/gcc/testsuite/gnat.dg/aggr20_pkg.ads
new file mode 100644
index 00000000000..66f5bd58045
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/aggr20_pkg.ads
@@ -0,0 +1,9 @@
+with System;
+
+package Aggr20_Pkg is
+
+   procedure Proc;
+
+   Default_Nil_Address : constant System.Address := Proc'Address;
+
+end Aggr20_Pkg;